Overall trend is going up.
We still haven't recovered the entirety of the 02/2020 employment participation rate. Note the rate of increase for the several years prior to 2020. It's not an extreme increase but it was fairly steady. An extrapolation of that line might have been in excess of 64% by 2024 if not for the CCP-Rona.
According to the Census,
The total 18-70 population in 2020 was 223.8M. 67.62% of the total population.
They're not all workers, but still, when multiplied by the 01/2020 labor participation rate of 63.3% that number amounts to 141M.
The total 18-70 population in 2021 was 224.2M. 67.57% of the total (lower than 2020) When multiplied by the 01/2021 labor participation rate of 61.3% that number amounts to 137.5M.
The total 18-70 population in 2022 was 225.1M. 67.55% of the total (again, lower than 2021) When multiplied by the 01/2022 labor participation rate 0f 62.2% that number amounts to 141.5M.
I can't find the population breakdown for 2023, but if we extrapolate the previous 3 years
The total 18-70 population in 2023 might have been ~ 226M. When multiplied by the 01/2023 labor participation rate 0f 62.4% that number amounts to 141M. It's the same NUMBER of workers as 2020 except that the number of people in that age range will have increased by 2.2M people.
For 2024, and continuing the extrapolation of population vs labor force participation rate,
The total 18-70 population in 01/2024 might be ~ 227M. When multiplied by the 01/2024 labor participation rate 0f 62.5% that number amounts to 141.9M. Again, 900,000 more workers than 2020 among a population group that has increased by over 3M people in the last 3 years.
Long story short, the talking point that the reason for the lower percentage is because the population is getting older doesn't work because the number of people in that working age range isn't increasing that fast. It looks to me that we need to add ~630,000 more
workers to the economy just to break even and before we get into any actual growth in the labor force participation rates
as had been occurring in the years prior to 03/2020. .